The 50th Super Bowl will take place February 7 at the brand-new Levi’s Stadium, in Santa Clara, outside San Francisco, and the anniversary isn’t the only thing that’s historic. As part of a trend toward sustainability in athletic facilities, it’s the greenest and most technologically advanced professional football stadium in the U.S.

The structure is designed to support sustainability, located on a site with accessible public transportation plus a bike path to encourage fans to pedal to and from games. Its predominantly open and airy, environmentally friendly building plan also takes advantage of the Silicon Valley climate. One outstanding feature is the green roof atop the suite tower on the west side of the stadium. Another is the three solar bridges connecting the main parking area to the stadium that generate energy from hundreds of solar panels.

All of the wood used was repurposed from a local airplane hangar at Moffett Field, in Mountain View, California, and other reclaimed building products were used where possible. Reclaimed water sources serve potable and non-potable uses, including playing field irrigation. The local suppliers providing farm-to-table food menus also are required to practice composting and recycling to the greatest extent possible.